Patents by Inventor Xuejie Zhang

Xuejie Zhang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230353453
    Abstract: The techniques described herein relate to methods that include: obtaining criteria for a mobile network deployment; selecting a server configuration template for a server configuration based upon the criteria; generating the server configuration for the mobile network deployment based upon the server configuration template; validating the server configuration to ensure the criteria are met by the mobile network deployment of the server configuration; deploying the server configuration as the mobile network deployment; obtaining key performance indicators from the mobile network deployment; updating the mobile network deployment in response to obtaining the key performance indicators; and updating the server configuration template in response to obtaining the key performance indicators.
    Type: Application
    Filed: May 15, 2023
    Publication date: November 2, 2023
    Inventors: Anupam Divesh, Xuejie Zhang, Mahe Kishan Korukonda, Niraj R. Londhe
  • Patent number: 11689420
    Abstract: The techniques described herein relate to methods that include: obtaining criteria for a mobile network deployment; selecting a server configuration template for a server configuration based upon the criteria; generating the server configuration for the mobile network deployment based upon the server configuration template; validating the server configuration to ensure the criteria are met by the mobile network deployment of the server configuration; deploying the server configuration as the mobile network deployment; obtaining key performance indicators from the mobile network deployment; updating the mobile network deployment in response to obtaining the key performance indicators; and updating the server configuration template in response to obtaining the key performance indicators.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: June 27, 2023
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Anupam Divesh, Xuejie Zhang, Mahe Kishan Korukonda, Niraj R. Londhe
  • Patent number: 10577278
    Abstract: The present invention discloses a glass ceramic for excitation of high-power semiconductor light source. An expression of constitution of the glass ceramic is (1?x)A: xB, wherein x as a weight percentage of B, is ranging from 1% to 30%; A as a precursor glass, has a composition of aSb2O3-bB2O3-cZnO-dM2O, a, b, c, d being molar percentages, a+b+c+d=100%, M among M2O represents an alkali metal, and M2O is an alkali metallic oxide or an alkali metallic carbonate; and B is a YAG:Ce3+ fluorescent powder. The precursor glass provided by the present invention has a relatively low remelting temperature, without devitrification during the process of preparing the final products or absorption of blue light. The product glass ceramic has a luminous efficiency of 300 lm/W to 400 lm/W. A white light semiconductor light source is prepared by the product glass ceramic in combination with the high-power blue light semiconductor light source.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: March 3, 2020
    Assignee: SUN YAT-SEN UNIVERSITY
    Inventors: Jing Wang, Jinbo Yu, Xuejie Zhang, Shuaichen Si, Qiongyun Liang, Yu Chen
  • Publication number: 20190367407
    Abstract: The present invention discloses a glass ceramic for excitation of high-power semiconductor light source. An expression of constitution of the glass ceramic is (1?x)A: xB, wherein x as a weight percentage of B, is ranging from 1% to 30%; A as a precursor glass, has a composition of aSb2O3-bB2O3-cZnO-dM2O, a, b, c, d being molar percentages, a+b+c+d=100%, M among M2O represents an alkali metal, and M2O is an alkali metallic oxide or an alkali metallic carbonate; and B is a YAG:Ce3+ fluorescent powder. The precursor glass provided by the present invention has a relatively low remelting temperature, without devitrification during the process of preparing the final products or absorption of blue light. The product glass ceramic has a luminous efficiency of 300 lm/W to 400 lm/W.
    Type: Application
    Filed: April 14, 2017
    Publication date: December 5, 2019
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Jing WANG, Jinbo YU, Xuejie ZHANG, Shuaichen SI, Qiongyun LIANG, Yu CHEN
  • Patent number: 9416312
    Abstract: A rare earth ions doped luminescent silicate glass is provided having the general formula of: 45SiO2-aLi2O-bMO-5Al2O3-3K2O-2P2O5:cEu2O3, wherein a is molar ratio of Li2O, b is molar ratio of MO and c is molar ratio of Eu2O3, wherein a+b=45, 25?a?35 and 0.025?c?0.50, and wherein MO is one or more of alkaline earth metal oxides. The luminescent glass can be prepared by simple progress, without pollution and at low cost. The resulting glass can be excited by UV LED chip and blue LED chip. Bright green light can be obtained by the sample under excitation of UV LED chip, while bright white light can be obtained under excitation of blue LED chip. The luminescent glass can be coupled with LED to obtain novel LED devices and provides potential applications in the field of semiconductor lighting.
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: August 16, 2016
    Assignee: Sun Yat-Sen University
    Inventors: Jing Wang, Xuejie Zhang, Lin Huang, Qiang Su
  • Publication number: 20150123035
    Abstract: A rare earth ions doped luminescent silicate glass is provided having the general formula of: 45SiO2-aLi2O-bMO-5Al2O3-3K2O-2P2O5:cEu2O3, wherein a is molar ratio of Li2O, b is molar ratio of MO and c is molar ratio of Eu2O3, wherein a+b=45, 25?a?35 and 0.025?c?0.50, and wherein MO is one or more of alkaline earth metal oxides. The luminescent glass can be prepared by simple progress, without pollution and at low cost. The resulting glass can be excited by UV LED chip and blue LED chip. Bright green light can be obtained by the sample under excitation of UV LED chip, while bright white light can be obtained under excitation of blue LED chip. The luminescent glass can be coupled with LED to obtain novel LED devices and provides potential applications in the field of semiconductor lighting.
    Type: Application
    Filed: April 10, 2013
    Publication date: May 7, 2015
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Jing Wang, Xuejie Zhang, Lin Huang, Qiang Su